CA2917706C - Dispositif ayant un moteur du type lavet - Google Patents
Dispositif ayant un moteur du type lavet Download PDFInfo
- Publication number
- CA2917706C CA2917706C CA2917706A CA2917706A CA2917706C CA 2917706 C CA2917706 C CA 2917706C CA 2917706 A CA2917706 A CA 2917706A CA 2917706 A CA2917706 A CA 2917706A CA 2917706 C CA2917706 C CA 2917706C
- Authority
- CA
- Canada
- Prior art keywords
- motor
- rotor
- pump
- lavet
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14216—Reciprocating piston type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14228—Pumping with an aspiration and an expulsion action with linear peristaltic action, i.e. comprising at least three pressurising members or a helical member
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14212—Pumping with an aspiration and an expulsion action
- A61M5/14232—Roller pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
- A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
- A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14248—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
- A61M2005/14252—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type with needle insertion means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M2005/14268—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body with a reusable and a disposable component
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
- A61M2005/14506—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons mechanically driven, e.g. spring or clockwork
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/82—Internal energy supply devices
- A61M2205/8206—Internal energy supply devices battery-operated
- A61M2205/8212—Internal energy supply devices battery-operated with means or measures taken for minimising energy consumption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
- A61M2230/201—Glucose concentration
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Diabetes (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Selon l'invention, dans un dispositif pour un port ambulatoire par le patient, contenant une pompe pour l'administration de fluide d'injection ou le retrait de fluide d'analyse, le moteur d'entraînement pour le système de pompe entraîné mécaniquement est un moteur pas-à-pas de type Lavet de petite dimension conçu pour avoir une exigence de forte puissance mécanique et de faible courant maximal. À l'aide de ce moteur de type Lavet pour des pompes péristaltiques du type seringue ou de préférence du type timbre, des taux de perfusion élevés nécessaires par exemple pour une injection de bolus d'insuline ou l'administration d'anticorps thérapeutiques sont obtenus, et des caractéristiques de sécurité importantes peuvent être contrôlées de façon aisée et fiable, les coûts de fabrication sont considérablement réduits, et la dimension totale et le poids total du dispositif sont réduits, pour un confort du patient.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13181870.0A EP2842586A1 (fr) | 2013-08-27 | 2013-08-27 | Dispositif avec moteur de type Lavet |
EP13181870.0 | 2013-08-27 | ||
PCT/EP2014/068056 WO2015028458A1 (fr) | 2013-08-27 | 2014-08-26 | Dispositif ayant un moteur du type lavet |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2917706A1 CA2917706A1 (fr) | 2015-03-05 |
CA2917706C true CA2917706C (fr) | 2021-08-24 |
Family
ID=49118296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2917706A Active CA2917706C (fr) | 2013-08-27 | 2014-08-26 | Dispositif ayant un moteur du type lavet |
Country Status (9)
Country | Link |
---|---|
US (1) | US10478550B2 (fr) |
EP (2) | EP2842586A1 (fr) |
JP (1) | JP7097669B2 (fr) |
KR (1) | KR102348013B1 (fr) |
CN (1) | CN105555335B (fr) |
CA (1) | CA2917706C (fr) |
ES (1) | ES2962529T3 (fr) |
HK (1) | HK1218086A1 (fr) |
WO (1) | WO2015028458A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE602005023458D1 (de) | 2005-09-12 | 2010-10-21 | Unomedical As | Einfürungssystem für ein Infusionsset mit einem ersten und zweiten Federeinheit |
CN102844060A (zh) | 2010-03-30 | 2012-12-26 | 犹诺医药有限公司 | 医疗装置 |
US10194938B2 (en) | 2011-03-14 | 2019-02-05 | UnoMedical, AS | Inserter system with transport protection |
US11197689B2 (en) | 2011-10-05 | 2021-12-14 | Unomedical A/S | Inserter for simultaneous insertion of multiple transcutaneous parts |
EP2583715A1 (fr) | 2011-10-19 | 2013-04-24 | Unomedical A/S | Système de tube de perfusion et procédé de fabrication |
US20150217058A1 (en) | 2012-09-24 | 2015-08-06 | Enable Injections, Llc | Medical vial and injector assemblies and methods of use |
EP3010568B1 (fr) | 2013-06-18 | 2019-02-27 | Enable Injections, Inc. | Appareil de transfert de flacon et d'injection |
EP3185089B1 (fr) * | 2015-12-21 | 2019-03-06 | ETA SA Manufacture Horlogère Suisse | Module moteur pour montre |
CN108778370B (zh) | 2016-01-19 | 2021-10-08 | 优诺医疗有限公司 | 套管和输液装置 |
EP3306421B1 (fr) * | 2016-10-05 | 2021-04-21 | The Swatch Group Research and Development Ltd | Montre comportant un dispositif de transmission entre un organe de commande et le mouvement |
US11278665B2 (en) | 2016-11-22 | 2022-03-22 | Eitan Medical Ltd. | Method for delivering a therapeutic substance |
EP3443996A1 (fr) * | 2017-08-18 | 2019-02-20 | TecPharma Licensing AG | Pompe patch |
CN108273153B (zh) * | 2018-03-14 | 2024-04-05 | 深圳中科光电医疗电子有限公司 | 一种自毁式精密输液装置 |
US11357909B2 (en) | 2018-10-05 | 2022-06-14 | Eitan Medical Ltd. | Triggering sequence |
EP3866884A1 (fr) * | 2018-10-19 | 2021-08-25 | F. Hoffmann-La Roche AG | Microdosage |
SG11202111673SA (en) | 2019-05-20 | 2021-11-29 | Unomedical As | Rotatable infusion device and methods thereof |
WO2023198343A1 (fr) | 2022-04-14 | 2023-10-19 | Pharmasens Ag | Dispositif médical de type timbre |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR823395A (fr) | 1936-09-28 | 1938-01-19 | Hatot | Perfectionnements aux systèmes et appareils de commande électrique à distance, notamment aux moteurs et horloges synchrones |
DE2621262C2 (de) * | 1976-05-13 | 1982-12-23 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Einphasenschrittmotor |
US4692147A (en) * | 1980-04-02 | 1987-09-08 | Medtronic, Inc. | Drug administration device |
CH648723GA3 (fr) | 1982-09-10 | 1985-04-15 | ||
US4544329A (en) * | 1983-01-14 | 1985-10-01 | Windsor Medical, Inc. | Peristaltic pump having a spiral cam and straight peristaltic tube |
US4700091A (en) * | 1986-08-22 | 1987-10-13 | Timex Corporation | Bipolar stepping motor rotor with drive pinion and method of manufacture |
FR2644853B1 (fr) * | 1989-03-24 | 1994-03-04 | Asulab Sa | Pompe peristaltique miniature |
FR2659856B1 (fr) | 1990-03-23 | 1992-06-05 | Asulab Sa | Pompe portable d'administration d'une substance therapeutique liquide. |
DK0521184T3 (da) | 1991-07-05 | 1995-11-13 | Asulab Sa | Bærbar pumpe til administrering af terapeutiske væsker |
FR2753017B1 (fr) * | 1996-08-29 | 1998-10-16 | Imphy Sa | Moteur pas a pas pour horlogerie dont le stator est constitue d'un alliage magnetique doux et alliage magnetique doux |
US6375638B2 (en) * | 1999-02-12 | 2002-04-23 | Medtronic Minimed, Inc. | Incremental motion pump mechanisms powered by shape memory alloy wire or the like |
JP4568049B2 (ja) * | 2003-07-23 | 2010-10-27 | 日本電産サンキョー株式会社 | モータ |
US8137314B2 (en) * | 2006-08-23 | 2012-03-20 | Medtronic Minimed, Inc. | Infusion medium delivery device and method with compressible or curved reservoir or conduit |
JP4355722B2 (ja) * | 2005-11-17 | 2009-11-04 | セイコーエプソン株式会社 | 流体輸送装置 |
CN101461126B (zh) * | 2006-04-13 | 2016-01-27 | 雷勃电气美国公司 | 电机、用于电机的定子组件及其制造方法 |
DK2185219T3 (da) * | 2007-08-01 | 2019-09-09 | Hoffmann La Roche | Bærbar infusionsindretning tilvejebragt med midler til overvågning og styring af væske-levering |
CN101707466B (zh) * | 2009-09-09 | 2011-07-06 | 深圳市雷赛机电技术开发有限公司 | 一种步进电机、其丢步检测结构及其检测丢步的方法 |
RU2756584C2 (ru) | 2009-10-30 | 2021-10-01 | Дзе Юниверсити Оф Норт Каролина Эт Чапел Хилл | Мультипотентные стволовые клетки внепечёночных желчных путей и способы их выделения |
EP2438938A1 (fr) * | 2010-10-11 | 2012-04-11 | PharmaSens AG | Pompe de type seringue |
-
2013
- 2013-08-27 EP EP13181870.0A patent/EP2842586A1/fr not_active Withdrawn
-
2014
- 2014-08-26 JP JP2016537264A patent/JP7097669B2/ja active Active
- 2014-08-26 WO PCT/EP2014/068056 patent/WO2015028458A1/fr active Application Filing
- 2014-08-26 CN CN201480043322.2A patent/CN105555335B/zh active Active
- 2014-08-26 EP EP14758328.0A patent/EP3038672B1/fr active Active
- 2014-08-26 CA CA2917706A patent/CA2917706C/fr active Active
- 2014-08-26 US US14/908,002 patent/US10478550B2/en active Active
- 2014-08-26 KR KR1020167001352A patent/KR102348013B1/ko active IP Right Grant
- 2014-08-26 ES ES14758328T patent/ES2962529T3/es active Active
-
2016
- 2016-05-30 HK HK16106114.0A patent/HK1218086A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
ES2962529T3 (es) | 2024-03-19 |
KR102348013B1 (ko) | 2022-01-05 |
WO2015028458A1 (fr) | 2015-03-05 |
US10478550B2 (en) | 2019-11-19 |
JP7097669B2 (ja) | 2022-07-08 |
KR20160048055A (ko) | 2016-05-03 |
JP2016533827A (ja) | 2016-11-04 |
EP3038672C0 (fr) | 2023-10-11 |
CA2917706A1 (fr) | 2015-03-05 |
EP3038672B1 (fr) | 2023-10-11 |
HK1218086A1 (zh) | 2017-02-03 |
EP3038672A1 (fr) | 2016-07-06 |
EP2842586A1 (fr) | 2015-03-04 |
CN105555335A (zh) | 2016-05-04 |
US20160166763A1 (en) | 2016-06-16 |
CN105555335B (zh) | 2021-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2917706C (fr) | Dispositif ayant un moteur du type lavet | |
US10188788B2 (en) | System and methods for medicament infusion | |
AU2002216254B2 (en) | Drive mechanism for an injection device | |
US7008399B2 (en) | Electronically controlled device | |
JP2638632B2 (ja) | 非経口的な注射のために注射器の内容量によって流出量をサーボ制御する救急用注射器押し部材装置 | |
US8920144B2 (en) | Peristaltic pump with linear flow control | |
US9795732B2 (en) | Detecting unintentional motor motion and infusion device incorporating same | |
US7967785B2 (en) | Insulin reservoir detection via magnetic switching | |
AU2002216254A1 (en) | Drive mechanism for an injection device | |
EP2617445B1 (fr) | Système de traitement médical | |
US20230285664A1 (en) | Drug delivery device | |
US11724045B2 (en) | Connection of a stopper and piston in a fluid delivery device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20190729 |